package homeWork;

import java.util.Scanner;

public class Demo03 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        System.out.println("请输入行数：");
        int n = sc.nextInt();
        System.out.println("请输入行数：");
        int m = sc.nextInt();
    }
    public static void print(int n, int m){
        for (int i = 0; i < n; i++) {
            for(int j = 0; j < m; j++){
                System.out.println("@");
            }
            System.out.println();
            
        }
    }
}
